Vulnerabilities

 5 via 10 paths

Dependencies

 21

Source

 GitHub

Commit

 bb25006f

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high severity
new

Improper Handling of Highly Compressed Data (Data Amplification)

  • Vulnerable module: undici
  • Introduced through: @actions/tool-cache@2.0.2

Detailed paths

  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.
  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/core@1.11.1 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) in the PerMessageDeflate.decompress() method of the permessage-deflate extension. An attacker can cause excessive memory usage by sending specially crafted compressed WebSocket frames that decompress to a very large size, potentially leading to process crashes or unresponsiveness.

Remediation

Upgrade undici to version 6.24.0, 7.24.0 or higher.

References

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability report

high severity
new

Uncaught Exception

  • Vulnerable module: undici
  • Introduced through: @actions/tool-cache@2.0.2

Detailed paths

  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.
  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/core@1.11.1 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to Uncaught Exception through improper validation of the server_max_window_bits parameter in the permessage-deflate extension. An attacker can cause the process to terminate unexpectedly by sending a maliciously crafted value outside the valid range, which triggers an unhandled exception when the client attempts to create a zlib InflateRaw instance.

Remediation

Upgrade undici to version 6.24.0, 7.24.0 or higher.

References

Uncaught Exception vulnerability report

medium severity
new

HTTP Request Smuggling

  • Vulnerable module: undici
  • Introduced through: @actions/tool-cache@2.0.2

Detailed paths

  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.
  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/core@1.11.1 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to HTTP Request Smuggling in the processHeader() while handling HTTP/1.1 requests containing duplicate Content-Length headers with differing casing. An attacker can bypass access controls, poison caches, hijack credentials, or cause service disruption by sending specially crafted HTTP requests that are interpreted inconsistently by proxies and backend servers.

Remediation

Upgrade undici to version 6.24.0, 7.24.0 or higher.

References

HTTP Request Smuggling vulnerability report

medium severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: undici
  • Introduced through: @actions/tool-cache@2.0.2

Detailed paths

  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.
  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/core@1.11.1 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the decompression chain. An attacker can cause high CPU usage and excessive memory allocation by sending HTTP responses with a large number of chained compression steps in the Content-Encoding header.

Remediation

Upgrade undici to version 6.23.0, 7.18.2 or higher.

References

Allocation of Resources Without Limits or Throttling vulnerability report

medium severity
new

CRLF Injection

  • Vulnerable module: undici
  • Introduced through: @actions/tool-cache@2.0.2

Detailed paths

  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.
  • Introduced through: rust-toolchain@crusty-pie/toolchain#bb25006f87c889ae1e40a50676d71ec6935584e4 › @actions/tool-cache@2.0.2 › @actions/core@1.11.1 › @actions/http-client@2.2.3 › undici@5.29.0
    Remediation: Upgrade to @actions/tool-cache@3.0.0.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to CRLF Injection via the upgrade option of the client.request() function. An attacker can inject malicious data into HTTP headers or prematurely terminate HTTP requests by sending specially crafted input, potentially leading to unauthorized information disclosure or bypassing of security controls.

Remediation

Upgrade undici to version 6.24.0, 7.24.0 or higher.

References

CRLF Injection vulnerability report